The medium 3M Multi-Purpose Reusable Respirator 62023 is designed for the professional who tackles tough jobs like mold cleanup or spray applications, such as paint or stains. Adjustable features help you achieve a comfortable fit, and the available filters/cartridges deliver a broad range of respiratory protection options when you're on the job. Big projects start with solid safety plans—so give yourself and your crew the respiratory protection of the 3M Multi-Purpose Reusable Respirator 62023.The 3M Multi-Purpose Reusable Respirator 62023 is designed for professionals for tackling tough jobs like mold cleanup or spray applications, such as paint or stains. This reusable respirator features adjustable head straps and a lightweight construction to help you achieve a comfortable fit. The NIOSH-Approved OV/AG/P100 combination cartridges help reduce expose to certain organic vapors and acid gases and provide at least 99.97% filtration efficiency against solids and liquid aerosols, as well as oil-based particulates – delivering a broad range of respiratory protection options when you are on the job. The 3M Bayonet Connection makes it compatible with a wide range of 3M cartridges and filters. This reusable respirator kit includes one facepiece and one pair of replaceable 3M Organic Vapor/Acid Gas Cartridge/Filter 60923, P100. WARNING: Workplace/Occupational Applications: Use under a government-compliant respiratory protection program (e.g., OSHA). This respirator helps protect against certain airborne contaminants. Misuse may result in sickness or death. For correct use, consult supervisor and User Instructions, or call 3M in USA at 1-800-243-4630. In Canada, call 1-800-267-4414.